How To Fix HTC One That Reboots or Shuts Down Randomly

While HTC One is one of the best smartphones produced last year, it’s not free from problems. The thing is, the Samsung Galaxy S4 seemed to have stolen the limelight so many One owners would have dig a little deeper to find solutions to their problems.

One of the problems that seem common with the phone is the random rebooting or shutting down. It happens without apparent reason but there are a couple of procedures you can do to determine what the problem really is and fix it.

Boot HTC One to Safe Mode

It could be an app that’s causing all the trouble but you cannot really pin-point which one it is. To confirm your suspicion, you would need your phone to boot into the Safe Mode and have all third-party apps and services disabled upon start up. Here’s how you do it:

  1. From any screen, press and hold the Power button.
  2. Tap and hold the ‘Power off’ option.
  3. Tap ‘Restart.’
  4. When the phone restarts, ‘Safe Mode’ will appear on the lower-left corner of the screen. If it doesn’t, repeat the process.

Now, observe closely if the phone still reboots or shuts down while in this mode. If it doesn’t, then you have confirmed your suspicion that third-party apps are causing the problem. You need to determine which app is it and uninstall or disable it. Here’s how you uninstall a third-party app:

  1. From any Home screen, tap the Applications icon.
  2. Tap Settings.
  3. Tap Application manager.
  4. If necessary, swipe right to the Downloaded screen.
  5. Tap the desired application.
  6. Tap Uninstall and then tap OK.

Uninstalling the app that causes the phone to reboot would solve this problem. However, if the phone still reboots even if it’s in Safe Mode, there’s nothing left for you to do but the next step.

Read: Top 5 HTC One Most Common Problems, Solutions & Workarounds Provided

Reset your HTC One

This procedure is a little bit of a hassle as you need to back up your data such as downloaded content, ringtones, images, apps, and contacts. However, this procedure would always solve a problem like this. Now, here are the couple of ways you can do the factory reset:

Reset from the Settings Menu 

  1. From the Home screen, tap ‘Applications’ icon.
  2. Tap Settings and scroll to and tap ‘Backup & reset.’
  3. Tap ‘Reset phone.’
  4. Scroll down a bit and select ‘Erase all data’ check box.
  5. Tap OK to confirm.

Reset using Hardware Keys 

  1. Turn the phone off completely.
  2. Press and hold the ‘Volume Down’ and ‘Power’ keys together.
  3. When you see an Android robot on a skateboard, release both keys.
  4. Use the Volume Down key to highlight FACTORY RESET.
  5. Press the Power button to choose it.

You cannot retrieve files deleted during the reset so be extra mindful to backup all important data on your phone prior to following any of the procedures above. Now, if the phone still reboots even after doing a factory reset, have it checked by a technician as it may be a hardware problem.

Read: Solutions for the HTC One Problem in Home and Back Buttons

Tell us your phone problems

The solutions we provided here are based on reports and testimonies from owners who have encountered these problems. I also ask my XDA developer friends regarding some of the problems. Now if you have other problems or questions with your smartphone that you want answered, don’t hesitate to send us email at

We don’t guarantee a reply to all emails because we receive hundreds of them daily, but rest assured your email messages will be read by me. But I urge you to provide as much details as possible so I could easily find references and compare your problems with reports from other owners. If your problem is as common as others, there could already be solutions that exist and I would surely point you to them. Screenshots often help so attach one if you can.


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  1. htc one problem the phone coming on and off i factory reset it but it make it worse still coming on and off but not getting the home screen now .when it’s on i can turn it off before the 20 second comes

  2. my htc M8 just went off, I charged it its fully charged but when I switch it on it bring HTC like its powering them it goes off. Pls advise

  3. I’m using HTC desire 628 phone. My phone is suddenly switched off even it is fully charged for one month . I brought the phone just before 6 months and it really annoying… Once I switched on the after that the phone will take around fifteen minutes to switched on and a message is displays as “Android is Starting…. Optimizing app 12(completion) of 64 . Now I’m going to hate this phone and I will never say to my friend to buy HTC …..errrrr

  4. Hi, i have HTC DESIRE 610, first day one guy gived it to me, it was unable to use, after start – 7-9 minut to boot, there was still pop up, dialer crash, google problem, youtube problem, the rom was stock, i was playing with this device 8-10 hours, what i did ? I was needet to install custom rom, so, i have unlocked Bootloader over fastboot, than i have installed over fastboot twrp custom recovery, than i have copied custom rom into SD and than i have installed it over custom recovery … The device turned on, working almost all, but, self restarting persist, in the same minutage, so, is there any thermal security for restart device ? or, is the battery bad ? od is the emmc problem ?? fck i dont know, my life is not for developing awfull device… but in fact, it is my hobby so guys, any bricked device ? 🙂 i am pro 🙂 But thank to HTC DEV . COM… their support to unlock bootloader is very very good. Now i have flashed next rom into my desire 610 that dont have network 😀 but wifi is going, so, i don´t know, maybe radio problem ?

  5. I am facing the same issue, my Htc M9 keeps restarting itself Randomly, I tried to keep it in it factory mode but it doesn’t solve the issue. I am very regretting to have HTC M9 I see myself get back to Samsung and iPhone. I am no longer a customer of HTC.

  6. My HTC phone shut down and it’s not coming back on it isn’t charging the charging light is not coming on, What do I do????

  7. I have HTC One M9, after a few months I noticed that it began to restart by itself. I searched for a solution, I tried one and the other was resetting the device and I don’t want to even try it.
    A friend told me to INSTALL AN ANTIVIRUS app.
    I did so and IT WORKED, my mobile stopped restarting itself.
    In my case, I installed “Hi Security” antivirus.

  8. I have htc desire 826,it’s switch off itself.I tried all my best bt in vain,what can i do?

  9. I have htc desire 826,it’s switch off itself.I tried all my best bt in vain,what can i do?

  10. Why does my HTC One E9s Dual keep turning off when it is not the charger like if its on 100% I will take it off the charger and a fell mins later it turns off for know reason and can you help me with that problem.

  11. Whenever I open my Htc phone using the power key, It just restart for about half a second. I tried pressing the volume down and power button together but the result is still the same.

  12. Hi, my phone htc is automatically shut down. I try the other instruction to how to avoid the automatically shut down, i try all suggestion in how to avoid the problem but when i try the all suggestion in how to solve the problem, it wont work. I hope you read this😊

  13. My phone is stuck sevaral times in a week. that time I cant make any calls or cant go to any app. only solution is restating with computer. pl tell me what I have to do.

  14. I’d bet HTC and others build this into their phones, that way people will buy another new phone, even if they buy a different brand, in the big picture all phone manufacturers win when people buy a different brand! They want to sell you a new phone every six months!

  15. My htc 816 is restarting automatically . pls give suggestions what to do in this situation .

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